With almost a half-century of experience in the Chicago Tri-State area, we are a trusted leader in commercial and industrial roofing. Eliminate the guesswork in commercial roof care with NIR Roof Care®. Significantly extend the life of your commercial roof and gain peace of mind through proactive quarterly, tri-annual, or bi-annual inspections to address issues before they escalate into expensive, disruptive repairs. Connect with a Certified Roof Management Advisor® today to get started. Learn more about us at https://nir.com. Your NIR Roof Care PlanSM will reduce Roof leaks by 50% and increase the life of your Roof by 100%, all with a return on investment (ROI) of "Dollars for each Penny” invested into your NIR Roof Care Plan®.